Just hours after West Ham confirmed new £45m front man Sebastien Haller, multiple reports in Germany claim there is a clause in his contract that will allow him to leave for a Champions League club.
The 25-year-old broke the Hammers transfer record after signing a five-year deal, with an option for a sixth, eclipsing the £35m fee paid for Felipe Anderson last summer.
But German news outlets Bild and Kicker claim a get-out clause is written into Haller's contract, allowing him to join a Champions League club if approached.